baber/WOPTO huggingface dataset:
Patent JP-S60174894-A (JP)
Title: Plating method of watch case
Inventor: CHIYOU TAKASHI
IPC: C25D5/00
Filed: 1984-02-21
Abstract: PURPOSE:To perform noble metal plating at a low cost without plating a costly noble metal on an unnecessary inside circumferential surface by supporting a watch case by specific jigs, injecting a mask material to the inside circumferen tial surface of the case, drying the same, removing the jigs and plating the noble metal on the case. CONSTITUTION:Underlying plating of Ni, etc. is formed on a watch case 1 and thereafter the case 1 is held by fitting a jig 2 having the size to contact with a glass bezel and glass supporting surface and a jig 3 having the size to contact with the fitting part of a rear cover to the case 1 from above and below. The jigs 2, 3 made of a resin are used so as to be fitted tightly by pressing. A mask material is filled into the case through an injecting pipe 4 and discharge pipe 5 for the mask material running the center of the jigs 2, 3 and the case is rotated around the pipes 4, 5 to stick the mask material to the inside of the case by the centrifugal force. The jigs 2, 3 are removed and a noble metal is plated on the case 1 after the mask material is dried. The noble metal plating is executed at a low cost without the wasteful consumption of the noble metal plating liquid owing to intrusion of said liquid to the unnecessary inside circumferential surface of the case.
Patent JP-H01205099-A (JP)
Title: Zinc dispersion plated steel sheet
Inventor: SHIOBARA YUKIMITSU
IPC: C25D15/02
Filed: 1988-02-10
Abstract: PURPOSE:To improve the corrosion resistance of a steel sheet by forming a zinc dispersion plating layer contg. a specified amt. of secondary or tertiary phosphate on the surface of the steel sheet. CONSTITUTION:A zinc dispersion plating layer contg. 0.1-15wt.% at least one of secondary and tertiary phosphates as codeposited grains is formed on the surface of a steel sheet or a surface treated steel sheet. About 0.1-30% at least one among Fe, Ni, Mn, Co, Cr and Ti may be incorporated into the plating layer as required. The pref. grain size of the phosphate grains is <=10mum. Since added metal ions are adsorbed on the surfaces of grains to be codeposited and the grains are positively charged, deposition on the cathode is facilitated and the rate of codeposition is increased. Thus, higher corrosion resistance than that of the conventional zinc (alloy) plated steel sheet is obtd.
Patent JP-H01203934-A (JP)
Title: Discriminating method for combustion gas leak in engine
Inventor: OKADA TOMOSAKU
IPC: G01M3/40
Filed: 1988-02-10
Abstract: PURPOSE:To accurately decide whether or not an engine is normal with respect to a combustion gas leak in a short time by detecting the conductivity of cooling water which circulates in a water jacket while the engine is rotated at a prescribed rotating speed. CONSTITUTION:If a combustion gas produced in a combustion chamber leaks while the engine W is rotates the prescribed rotating speed, this combustion gas is mixed with the cooling water A which circulates in the water jacket of the engine W and a conductivity detector 7 provided on the circulation side of a cooling water circulation system detects the conductivity of the cooling water A with which air bubbles of the combustion gas are mixed. Then, it is decided whether or not the detected conductivity is within a prescribed range to make a normal/abnormal decision with respect to the combustion gas leak. Consequently, the leak quantity of the combustion gas is accurately and easily grasped according to the degree of variation in conductivity to accurately make the normal/abnormal decision with respect to the combustion gas leak in a short time.
Patent JP-S55122715-A (JP)
Title: Antidiabetic agent
Inventor: FUJIMURA HAJIME
IPC: A61K36/24
Filed: 1979-03-13
Abstract: PURPOSE: An antidiabetic agent having improved action by oral administration, comprising oleanolic acid as an active constituent.  
     CONSTITUTION: An antidiabetic agent comprising oleanolic acid of the formula as an active constituent, having a drug action of 250mg/kg almost the same as 3 units of insulin, orally administered in a dose of 500W250mg 2W3 times per day, preferably in the form suitable for absorption from the intestinal tract. The compound of the formula can be extracted from plants, e.g. Japanese swertia or oleanders, and the preparation cost is lower than that of insulin. The use of a hydrolyzate of sugar beets with an acid is particularly advantageous. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10215115-A (JP)
Title: External antenna coupler
Inventor: SATO FUMINORI
IPC: H04B5/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To connect an external antenna to the receiver of a radio-cassette recorder or the like not equipped with an external antenna connection terminal. SOLUTION: A coil is housed inside a case and a loop antenna 12 is connected to the coil. A coupling tape is adhered and attached to the case. This coupler 1 constituted in such a manner is attached to the outside of the receiver 11 by the coupling tape. At the time of attaching it, the coupler 1 is moved, a place housing a bar antenna inside is found from the change of reception sensitivity and it is attached there. Thus, since radio waves received by the loop antenna 12 are inductively coupled to the bar antenna inside the receiver 11 in terms of high frequencies, the sensitivity of the receiver 11 is improved.
Patent JP-S62188769-A (JP)
Title: Manufacture of composite material by composite thermal spraying method
Inventor: TSUNEKAWA YOSHIKI
IPC: C23C4/12
Filed: 1986-02-13
Abstract: PURPOSE:To manufacture composite material without causing strength lowering of reinforcing fiber or embrittled reaction layer at fiber-matrix phase metal interface, by supplying mother phase metal and discontinuous fibers from separated systems and preventing passing of said fibers through high temp. part of thermally sprayed metal flow. CONSTITUTION:A mother metal wire 3 is sprayed to a substrate 1 as thermally sprayed flow by a spraying means 2 by using fuel gas or compressed air. On the other hand, discontinuous fibers such as silicon carbide whisker are simultaneously injected together with compressed air into mother metal phase sprayed flow by an injecting means 4. Thereupon, layers of composite material 6 in which discontinuous fibers being reinforcing material are dispersed in mother phase metal are piled on the substrate 1. By the method, the material 6 free from deterioration and coagulation of reinforcing material can be manufactured. Vol. ratio of fibers at respective piled layer parts are made constant independently of circumference and center parts or initial and later periods of piling. The layer piled material 6 is detached from the substrate 1 and formed to arbitrary shape.
Patent JP-H02210785-A (JP)
Title: Ceramics heater furnace
Inventor: ICHIKIZAKI TETSUO
IPC: H05B3/14
Filed: 1989-02-10
Abstract: PURPOSE:To improve the adiabatic property in a superhigh temperature scope by providing an adiabatic shell of a porous ceramics reinforced by a ceramics fiber between a preheater and ceramics heater elements. CONSTITUTION:Between a preheater 1 and a single layer or plural layers of ceramics elements 4 and 4', an adiabatic shell 3 made of a porous ceramics is provided. The porous ceramics to be the material of the adiabatic shell 3 is a complex ceramics reinforced by a ceramics fiber, and its basic material is an oxide for high temperature use of a material such as zilconia, magnesia, or alumina, or a complex oxide of them. And it is heated by the preheater 1, and then heated about at 1500-2100 deg.C by applying a voltage to a rod-form ceramics heater element 2, and in this heating process, the adiabatic shell 3 cuts off the heat in the furnace chamber 8 to transfer to the preheater 1 side. The adiabatic effect is improved, consequently.
Patent JP-S53115955-A (JP)
Title: Detecting apparatus for completion of ice-making in automatic ice-making machine
Inventor: HARA YASUO
IPC: F25C1/04
Filed: 1977-03-18
Abstract: PURPOSE: A sure detecting system for completion of ice-making to be manufactured inexpensively by simplifying its structure to detect the completed state of icemaking by the change of the amount of ice-making water in an ice-making water tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04269614-A (JP)
Title: Pattern-position detecting method and executing apparatus thereof
Inventor: YOSHIZAWA MASAHIRO
IPC: H01J37/22
Filed: 1991-02-25
Abstract: PURPOSE:To make it possible to detect the position of an object pattern accurately even if a beam is located at a position which is deviated from a target position. CONSTITUTION:In an inspection and measuring method using a charged beam, two-dimensional images are received, and then the image signals are added in one direction. Matching is performed for a one-dimensional waveform comprising the signal line obtained by the addition and a reference waveform obtained by the same procedure beforehand. Then, the position of an objective pattern in the two-dimensional image is detected. The charged beam undergoes line scanning at a position passing the detected position. The size of the pattern is measured based on the waveform of the two-dimensional signal obtained by the line scanning. The time is shortened to a large extent in comparison with the pattern matching in the intact state of the two-dimensional image, and the size of the pattern can be measured accurately and automatically.
Patent JP-H11226934-A (JP)
Title: Method for curing cement molding
Inventor: KAWAGUCHI TAKESHI
IPC: C04B40/02
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for curing a cement molding which can supply the cement moldings excellent in strength stably without variation. SOLUTION: In a method for curing a cement molding including a process in which a plurality of precured bodies 4 are placed in an autoclave and cured in the autoclave simultaneously under heating and pressurization, steam or water is supplied to the surfaces of the precured bodies 4 in the atmosphere to adjust the water content of the precured bodies 4 at least 50% of that in the saturated state, and while the state is kept, the curing under heating and pressurization is started in the autoclave.
Patent JP-2000225040-A (JP)
Title: Bedding mat
Inventor: NISHIMURA BUNKICHI
IPC: A47C27/12
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To improve a use feeling such as comfortableness in bed by holding charcoal blocks even if a frame is not arranged, and supporting a load by charcoal particularly even in an outer peripheral part over the whole area. SOLUTION: A bedding mat is provided with a base stand 10 formed by arranging charcoal blocks B in a large number of rows, a cushion layer 20 composed of different kinds of plural ventilating cushion members arranged on the upper surface side of the charcoal blocks B and a skin part 30 for covering the base stand 10 and the cushion layer 20.  Then, a raw material of the charcoal blocks B is used as a 'method', these charcoal blocks B are adhered to a board 11 formed of a flexible resin cushion member by an adhesive 12 via a reinforcing plate 13 of a central part, the inside charcoal blocks B are arranged so that the grain direction crosses at an almost right angle to a board surface, the charcoal blocks B of an outer peripheral part is arranged so that the grain direction becomes almost parallel to the board surface and a cutting surface turns outside, a Japanese paper tape 14 is stuck along an outer peripheral surface, and a bamboo flexible blind 26 is interposed in the cushion layer 20.
Patent JP-S63197344-A (JP)
Title: Method for annealing diamond
Inventor: FUJIMORI NAOHARU
IPC: C30B33/02
Filed: 1987-02-12
Abstract: PURPOSE:To protect diamond from conversion into graphite and thereby produce highly conductive semiconductor diamond by a method wherein ionimplanted diamond is subjected to annealing under pressure and temperature not damaging its stability. CONSTITUTION:A diamond single crystal is heated under high pressure, not harming diamond in terms of its stability, for the removal of defects from its impurity-containing layer. Diamond is stable under high pressure. Even at a temperature of 3000 deg.k or higher, diamond remain stable, when temperature is elevated to this point while pressure is kept within a safe range, which ensures an adequately effective annealing process for diamond. Accordingly, in this way, when diamond is kept under a high pressure where diamond retains its stability, annealing may be accomplished at a temperature not lower than 1900 deg.k. In this way, diamond crystalline structure may be restored nearly completely, and impurities in diamond may be activated.
Patent JP-H11231917-A (JP)
Title: Method for evaluating accuracy of robot track
Inventor: MIYAWAKI KUNIO
IPC: G05B19/42
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of quickly evaluating the accuracy of a robot track generated in an off line without using a Jacobian matrix. SOLUTION: A vertical shoulder specific point track S1 S2 of a coating robot is found out, a shortest distance between the track S1 S2 and a wrist part center track Qc Qt in horizontal coating which is found out in accordance with a work is found out, and in the case of evaluating the accuracy of a robot track in accordance with judgement whether the shortest distance is included within a set point or not, an intersection Sπ between a plane π including the center track Qc Qt and the truck S1 S2 is found out, an intersection H between a perpendicular drawn from the intersection Sπ and the track Qc Qt is found out and a distance between both the intersections Sπ , H is set up as the shortest distance.
Patent JP-S55121856-A (JP)
Title: Controlling circuit for centrifuge
Inventor: SEKIZAWA KAZUYOSHI
IPC: B04B13/00
Filed: 1979-03-15
Abstract: PURPOSE: To avoid the wastage of sample as well as raise safety by reducing the revolving speed of motor to control it in order to enable operation to be continued when an abnormal phenomenon requiring no downtime occurs.  
     CONSTITUTION: A means by which, when an abnormal phenomenon requiring no stoppage of operation, a standard signal for setting up the revolving speed of the motor of a speed controlling circuit is changed according to the detected signal of the abnormal phenomenon so as to alter reduce the revolving speed of the motor is provided. That is to say, a detector by which to detect an abnormal phenomenon requiring no stoppage of the motor 1 is provided, and when such a phenomenon occurs, the analog switch 7 is set to ON by the output signal d so that the motor 1 is rotated at a revolving speed reduced by as much a speed as the size of the plus correcting signal e given by the variable resistor 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09233362-A (JP)
Title: Television receiver
Inventor: ARIMA KENJI
IPC: H04N3/223
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver provided with the eliminating function of head switching noise. SOLUTION: A horizontal AFC 111 outputs the control signal of the frequency of a horizontal synchronizing signal and remarkably fluctuates when head switching noise is superposed on a video signal. When this fluctuation is detected for the opening period of a gate circuit 143, that is, for a period when noise is expected to be displayed within the valid range of a cathode ray tube 13, a microcomputer 148 pushes out noise to the outside of the valid range of the cathode ray tube 13 by extending the amplitude of the horizontal synchronizing signal outputted from a horizontal synchronizing part 11 and the vertical synchronizing signal outputted from a vertical synchronizing part 12 via a deflection control circuit 149.
Patent JP-S61190363-A (JP)
Title: Developing device
Inventor: HAYASHIDA MASATOSHI
IPC: G03G15/09
Filed: 1985-02-20
Abstract: PURPOSE:To prevent developers of different color from being mixed together owing to the approximation of different polarities and to improve the color quality of an image by equalizing the polarities of both magnetic poles of magnetic rolls of the 2st and the 2nd adjacent developing devices which approach to each other opposite. CONSTITUTION:When the 1st developing device 321 is selected, the sleeve 441 of the 1st developing roller 311 rotates clockwise to develop a latent image on a photosensitive drum 7. When this development is completed, a magnetic roll 431 is switched to a nonoperation position shown by a broken line and the sleeve 441 further rotates for a specific time after the formation of a magnetic brush is stopped, carrying on developer removal. The magnetic roll 432 of the 2nd developing device 322 is rotated temporarily to a development operation position shown by a broken line during the developer removal of the sleeve 441. Consequently, the N pole of the main magnetic pole part 472 of a lower magnetic roll 432 leaves the S pole of an upper magnetic pole part 461 and the S pole of a magnetic pole part 482 becomes an opposite pole to prevent an intense magnetic field from being established between different poles. A developer is therefore prevented from falling from the 1st developing device 321 on the 2nd developing device 322.
Patent JP-H07240140-A (JP)
Title: Circuit breaker and distribution board
Inventor: MATSUSHITA TOSHIAKI
IPC: H01H73/20
Filed: 1994-02-28
Abstract: PURPOSE:To provide a circuit breaker and distribution board in which sealing work can be simplified without especially enlarging the dimension. CONSTITUTION:A circuit breaker has a case body 1 having an interrupting mechanism 4 and a terminal base 10, and a terminal base cover 20 for covering the terminal base. The terminal base has a first sealing protruding part 14 on the upper surface, and the terminal base cover has a through-hole 23 extending through the first sealing protruding part and a second sealing protruding part 24. Thus, the sealing work can be easily performed because the circuit breaker is separated from a part to be mounted, and a connecting wire is not present near. Further, since the sealing protruding part is never protruded in the longitudinal direction of the circuit breaker as in a conventional one, not only the dimension of the circuit breaker itself but also the dimension of the part to be mounted can be minimized.
Patent JP-H09221995-A (JP)
Title: Joint construction of segment
Inventor: YAMAMOTO MINORU
IPC: E21D11/08
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To easily carry out joint work within a short period of time and, at the same time, to surely execute connection capable of ensuring joint strength in the direction of the thickness of segment. SOLUTION: This joint construction 1 is so constituted that one segment 2 to be connected is moved in the direction of the tunnel axis, fitting projections 5 of male type joint devices 6 provided to the other segment 2 are inserted in fitting recesses 3 of female type joint devices 6 provided to the other segment 2 to fit and that both segments 2 can be easily connected to each other within a short period of time. By this constitution, both segments 2 are firmly connected to each other by fitting of the fitting projections 5 of the male type joint devices 6 to the fitting recesses 3 of the female type joint devices 4 and, at the same time, joint strength in the direction of the thickness of segment can be also strengthened.
Patent JP-S63198551-A (JP)
Title: Composite of metal and resin and manufacture thereof
Inventor: AKIYAMA TSUTOMU
IPC: H02K5/08
Filed: 1987-02-10
Abstract: PURPOSE:To prevent the deterioration in sealability between the contacting surfaces of a metal member and a resin structure due to their relative displacement by interposing a sealing film having a predetermined flexibility between the contacting surfaces. CONSTITUTION:A bracket unit has a brush holder 20 as a resin structure integrally formed with an approximate disc shape of nylon resin. The holder 20 is integrally formed with a bracket 21 as a metal member. A resin or rubber having high affinity to the metal and the resin is formed between the contacting surfaces of the holder 20 with the bracket 21, and a sealing film 76 having flexibility is interposed therebetween.
Patent JP-H08225118-A (JP)
Title: Automated storage and retrieval system for parts
Inventor: FUKUZAWA TSUTOMU
IPC: G06Q50/04
Filed: 1995-02-20
Abstract: PURPOSE: To realize the real time supply for a production line or the like. CONSTITUTION: An information processor 2 classifies a delivery plan into delivery groups which is the amount for every designated time, and conveys parts to be delivered to stations 5a-5c according to a created plan. An operator takes out only a designated number of parts from the conveyed parts with reference to data displayed on terminal units 6a-6c. The device 2 outputs an indication signal when all delivery plans of the current delivery group are ended. According to the indication signal, the terminal units 6a-6c display an instruction of starting a synchronizing work for gathering parts taken out by an intensive picking work and an individual picking work. Thus, a picking work and a synchronizing work can be executed for every delivery group.
Patent JP-H01207184-A (JP)
Title: Waste liquid enricher
Inventor: YAMAGUCHI SHINICHI
IPC: G21F9/08
Filed: 1988-02-15
Abstract: PURPOSE:To simplify the construction of a waste liquid enricher and to enable the operation thereof at the least required thermal energy so that the economy, reliability and operation characteristic are improved by using electricity for heating a waste liquid heater. CONSTITUTION:The electric power supplied from a power supply is regulated to a prescribed capacity by a controller and is used as a heat source of the waste liquid heater 56. Current is passed to a heating tube 57 of the waste liquid heater 56 so that the heating tube 57 itself generates heat. The waste liquid in the heating tube 57 which comes into contact with the heated-up tube 57 is directly heated and the boiling and evaporating of the waste liquid take place in a waste liquid evaporator 58 by which the waste liquid is gradually enriched. The electric power is regulated to the shortest time and to such a temp. change rate at which the thermal strains of the machine such as the waste liquid heater 56 of the changing temp. is decreased. The least possible electric power meeting the required evaporation rate of the waste liquid is supplied in the case of executing the waste liquid treatment.
Patent JP-S63199829-A (JP)
Title: Method for operating flash-smelting furnace
Inventor: KIMURA TAKAYOSHI
IPC: C22B5/14
Filed: 1987-02-13
Abstract: PURPOSE:To improve the capacity of the title flash-smelting furnace in producing a copper mat by blowing recovered dust, copper slag, etc., into the copper slag in a settler and the copper mat along with an oxidative gas at the time of producing a copper mat by the flash-smelting furnace with an iron-contg. copper sulfide concen trate as the raw material. CONSTITUTION:When a copper mat is produced in a reaction tower 5 of the flash- smelting furnace for iron sulfide contg. Cu, Ni, etc., having the reaction tower 5, the settler 6, and a flue 13, the raw material 2 such as a pulverized sulfide ore, a flux such as SiO2, and the dust recovered from the flue 13 and an oxidative gas 3 are blown into the furnace from a concentrate burner 4 to burn the S in the powdery raw material 2, then heated and melted, and the copper slag 8 and the copper mat 7 are stored in the settler 6. The copper remaining in the copper slag 8 is mostly recovered in an electrorefining furnace 10, the powdery formed copper slag 16 is blown into the settler 6 from a lance 18 along with the recovered dust 19 from the flue 13 and a reactive gas 20 such as oxygenenriched air to recover the contained copper as well as to increase the temp. in the settler, hence the amt. of the sulfide ore to be flash-smelted in the reaction tower 5 can be increased, and the output of the copper mat can be augmented.